1/4" fpt x 3/8" John Guest - RO Tank Shut Off Elbow, made with Quick Connect for Microline ( pn S1037 ) and most newer models with 3/8" tubing to the Tank.
Also, can be used on an R.O. Holding Tank that requires a 3/8" feed line connection.
Also, has the part number of PKPP6VFE4MG, or JGBV0203SF90
â€‹Cross reference PN 7251034
NOTE: There is also a version for 1/4" tubing, JBV500822W.